Mark Hulbert at on what the market has historically done for 100 days after a serious market break and what insider sales are telling us about the overall market.

Brett Steenbarger at TraderFeed writes “.. the stock market has never rewarded the obvious.”

Abnormal Returns takes a look at the ‘quant bloodbath’ and how things change for all types of investors.

Greg Newton at NakedShorts has unearthed another ‘Dear Investor’ letter.

Barry Ritholtz at the Big Picture with a list of central bank “liquidity actions” last week. on the rise in the cost of interbank lending and how “The fear of losses can be worse than the losses themselves.”

The Epicurean Dealmaker points his readers to some “gems” from the last few months.

Felix Salmon at Market Movers on making money the old-fashioned way, via volatility.

Floyd Norris and Eric Dash at on the crisis in the jumbo mortgage market.

Calculated Risk on what “short sales” means for real estate and the mortgage market.

Daniel Gross at writes “Credit, the fuel that powers the economy, is becoming more scarce and expensive.”

James Hamilton at Econbrowser asks (and answers) “What is a liquidity event?”

Paul Kedrosky at Infectious Greed has some timely investment book recommendations.

Brett Arends at on the death of “premium” subscriptions for online newspaper sites.

Robert H. Frank at on the “dismal state” of introductory economics education.

Thanks for checking in with Abnormal Returns. It should be another interesting week in the markets so be careful out there.

This content, which contains security-related opinions and/or information, is provided for informational purposes only and should not be relied upon in any manner as professional advice, or an endorsement of any practices, products or services. There can be no guarantees or assurances that the views expressed here will be applicable for any particular facts or circumstances, and should not be relied upon in any manner. You should consult your own advisers as to legal, business, tax, and other related matters concerning any investment.

The commentary in this “post” (including any related blog, podcasts, videos, and social media) reflects the personal opinions, viewpoints, and analyses of the Ritholtz Wealth Management employees providing such comments, and should not be regarded the views of Ritholtz Wealth Management LLC. or its respective affiliates or as a description of advisory services provided by Ritholtz Wealth Management or performance returns of any Ritholtz Wealth Management Investments client.

References to any securities or digital assets, or performance data, are for illustrative purposes only and do not constitute an investment recommendation or offer to provide investment advisory services. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others.

Please see disclosures here.

Please see the Terms & Conditions page for a full disclaimer.